Shenzhen Four Seas Global Link Network Technology Co., Ltd (Shenzhen Sihaijialan Electronic Technology Co., Ltd. ) established in 2009, located in Shenzhen, adjacent to HK,with several years hard working. We have built up a worldwide recognized brand"COMFAST"in Wireless Network Products industry.

Our products are mainly wireless usb adapters, wireless AP, wireless routers, switches, wireless antenna,etc, which are arrpoved by CE/ROHS/FCC.We have exported our devices to 50 countries above. We have our own R&D team for more than 15 engineers .Provide OEM and ODM service. We are proud to be the selected reliable supplier in Wireless Network Products for Europe, Americas, Middle East, S.E, Asia and Australia etc.

"Be Excellent, Be Creative" has always been our company spirit. We will stick to it and provide good products and service for our esteemed customers.